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On quasimodular forms associated to projective representations of symmetric groups

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Jan-Willem van Ittersum
University of Cologne
Wed, 24/01/2024 - 14:30 - 15:30
MPIM Lecture Hall
Parent event: 
Number theory lunch seminar

We explain how one can naturally associate a quasimodular form to a representation of a symmetric group. We determine its growth and explain how this construction is applied to several problems in enumerative geometry. Finally, we discuss the difference between linear and projective representations. This is based on work carried out at the MPIM.

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